Extreme Heat and Excessive Rainfall This Week

A significant heat wave is underway for the Intermountain West, Northern Plains, and Upper Great Lakes, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. In southwest Texas, excessive rainfall may bring a risk for potentially life-threatening flash and arroyo flooding through Thursday. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
WSW 22kt
4-5ft
Tonight
Low: 74 °F
WSW 18kt
4-5ft
Wednesday
High: 80 °F
WSW 11kt
3ft
Wednesday Night
Low: 73 °F
W 8kt⇓
< 1ft
Thursday
High: 79 °F
⇑WSW 9kt
< 1ft
Thursday Night
Low: 70 °F
WNW 9kt
< 1ft
Friday
High: 76 °F
Light Wind
< 1ft
Friday Night
Low: 70 °F
Light Wind
< 1ft
Saturday
High: 77 °F
SSW 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:17 am EDT Jul 14, 2026
Forecast Valid: 11am EDT Jul 14, 2026-6pm EDT Jul 20, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 20 to 22 kt, with gusts as high as 30 kt. Sunny. Waves 4 to 5 ft.

Tonight

WSW wind 13 to 18 kt, with gusts as high as 24 kt. Mostly clear. Waves 4 to 5 ft.

Wednesday

WSW wind 9 to 11 kt. Mostly sunny. Waves 3 ft subsiding to 1 ft.

Wednesday Night

W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Mostly sunny. Waves 1 ft or less.

Thursday Night

WNW wind 5 to 9 kt. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.

Saturday

S wind around 7 kt becoming WSW in the afternoon. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.